High Precision Plastic Injection Molding – OEM Manufacturer | SEME Hardware
High Precision Plastic Injection Molding – Custom OEM Injection Mold & Parts Manufacturer

Product & Service Overview
We provide high precision plastic injection molding and custom OEM injection mold manufacturing services, supporting HDPE, ABS, PP, PC, and PET materials.
Our solutions cover:
Plastic injection molds
Injection molded components
Enclosures, caps, and functional plastic parts
Widely used in electronics, industrial equipment, automotive, and consumer products.
From 3D design → mold making → mass production, we offer a complete OEM & ODM plastic injection molding solution for global customers.


Key Capabilities & Advantages
| Capability | Advantage |
|---|---|
| High Precision Injection Molding | Tight tolerance control ensures consistent quality and stable assembly |
| Multi-Material Support | ABS / HDPE / PP / PC / PET for different mechanical and appearance needs |
| Custom OEM & ODM Injection Molds | Mold design based on drawings or samples, including structural and cost optimization |
| Hot Runner & Multi-Cavity Molds | Improved efficiency, reduced waste, stable mass production |
| Unscrewing & Flip Top Cap Molds | Professional experience in cap molds, closures, and complex mold structures |

Injection Mold & Plastic Part Manufacturing
✅ Custom plastic injection molds
✅ Hot runner injection molding
✅ Multi-cavity mold machining
✅ Unscrewing cap molds & flip top cap molds
✅ Plastic enclosures & component covers
✅ Wholesale plastic injection molded parts


Material Options
| Material | Key Properties |
|---|---|
| ABS | Impact resistant, excellent surface finish |
| HDPE | Chemical resistant, durable |
| PP | Lightweight, fatigue resistant |
| PC | High strength, heat resistance |
| PET | Suitable for caps and packaging applications |

Quality Assurance
We implement strict quality control at every stage:
✅ Pre-production samples before mass production
✅ In-process inspection during manufacturing
✅ Final inspection before shipment
✅ Full QC report provided for each order
All production follows ISO-certified manufacturing standards.


Why Choose Us
| Advantage | Benefit |
|---|---|
| ISO-certified manufacturer | Reliable quality management |
| Fast quotation within 24 hours | Quick response to your inquiry |
| Rapid samples in 5–7 days | Accelerate your project development |
| Strong OEM & ODM engineering support | Professional design optimization |
| Stable quality for long-term cooperation | Trusted manufacturing partner |

Contact Us
Looking for a reliable high precision plastic injection molding and mold manufacturer?
📩 Send us your drawings or samples today – we will provide a fast quotation and professional engineering support.
📧 Email: [email protected]
📞 WhatsApp / WeChat / Phone: +86 186 6511 1545
👉 We look forward to becoming your long-term OEM manufacturing partner.
